| Answer | Crossword Clue |
|---|---|
| OPTICS | Lenses, mirrors, etc. |
| telescopes | An optical instrument designed to make distant objects appear nearer, containing an arrangement of lenses, or of curved mirrors and lenses, by which rays of light are collected and focused and the resulting image magnified |
| telescope | An optical instrument designed to make distant objects appear nearer, containing an arrangement of lenses, or of curved mirrors and lenses, by which rays of light are collected and focused and the resulting image magnified |
